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Roland CB30 Cube Bass Amplifier Details;

A Compact Bass Amp with COSM® modelling and More!
When it comes to compact bass amplifiers, the Roland Cube-30 Bass is in a class all its own. This powerful and lightweight amp combines a 30-watt/10-inch 2-way speaker with DSP modelling to crank out a range of popular bass amp sounds. There's also onboard compression, 3-band EQ and digital effects-making the Cube-30 Bass an incredible value. Compact bass amplifier with 30-watt/10-inch coaxial 2-way speaker design
6 types of COSM bass amp models including octave bass sound Convenient Shape switch for easy tonal variation
5 high-quality DSP effects: reverb, delay, chorus, flanger and T-Wah Onboard 3-band EQ and compression with simple knob-based controls Auxiliary and Footswitch inputs; Recording/Headphones output


Tight, Punchy Sound
The Cube-30 Bass gives bass players loud and punchy bass tones despite its compact size. Using a 30-watt amp and 10-inch coaxial speaker system—with powerful low end and an individual tweeter for clearer highs—this compact amp will knock your socks off! Onboard compression and 3-band EQ let you shape the tone any way you want.

COSM Bass Amp modelling
Thanks to Roland's COSM technology, the Cube-30 Bass can convincingly model six of your favourite bass amps—like “Bass360,” “Concert 810,” “Flip Top,” “B Man” and more. There's even an “Octave Bass” setting which adds a tone one octave below the original note for truly earth-shaking sound.

Onboard DSP Effects
With onboard DSP effects, you can plug in your bass without complicated setups. The Cube-30 Bass includes everything you need: pro-quality reverb and delay, plus essentials like chorus and flanger. There's even a T-Wah effect for adding a sweeping filtered sound to your tone—great for funk bass.

A Marvel of Convenience
Whether practicing at home or tracking in the studio, the Cube-30 Bass can get the job done. With a 1/4-inch Recording/Headphones output, you can connect directly to a mixing console or to a pair of headphones. A dedicated Shape switch makes it easy to instantly change your tone. Whether for practice or performance, nothing beats the Cube-30 Bass!